<!doctype html>
<html>
	<head>
		<title> test chart </title>
		<style>
		</style>
	</head>

	<body>
		<canvas id="chart" width="400" height="400"></canvas>
	</body>
</html>
<script src="http://cdn.bootcss.com/zepto/1.0rc1/zepto.min.js"></script>
<script src="http://cdn.bootcss.com/Chart.js/1.0.1-beta.4/Chart.min.js"></script>
<script type="text/javascript">
var data = {
	labels : ['January','February','March','April','May','June','July'],
	datasets : [
		{
			fillColor : 'rgba(220,220,220,0.5)',
			strokeColor : 'rgba(220,220,220,1)',
			data : [65,59,90,81,56,55,40]
		}
	]
};
$(function(){
	var ctx = document.getElementById('chart').getContext('2d');
	var myChart = new Chart(ctx);
	myChart.Bar(data);
});
</script>